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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12558303 B1

PDFFull Text
Date of Patent:
Feb. 24, 2026

Filed:

Jun. 14, 2023

Manufacture, isolation, purification, and uses of small particle size cellulose particles and compositions

Applicant:

Renmatix, Inc., Wayne, PA (US);

Inventors:

Stephen Herbert Harris, Kennett Square, PA (US);

Matyas Kosa, Vancouver, CA;

Charles Sebastian Sanderson, Wayne, PA (US);

Marie Jane Chorley, Beeston, GB;

Derek Alexander Carlson, Marietta, GA (US);

Jeremy R. Austin, Malvern, PA (US);

Konstantinos M. Lahanas, Ramsey, NJ (US);

Frederick J. Moesler, Berwyn, PA (US);

David Lee Breeden, Missouri City, TX (US);

Orlando Jose D'elia, The Woodlands, TX (US);

Assignee:

RENMATIX, INC., Wayne, PA (US);

Attorney:

Ballard Spahr LLP

Primary Examiner:

David J Blanchard

Assistant Examiner:

Sarah J Chickos

Int. Cl.
CPC ...
A61K 8/73 (2006.01); A01N 43/16 (2006.01); A21D 2/18 (2006.01); A21D 13/047 (2017.01); A21D 13/066 (2017.01); A21D 13/068 (2017.01); A23D 7/005 (2006.01); A23D 7/015 (2006.01); A23D 9/007 (2006.01); A23G 9/34 (2006.01); A23L 7/109 (2016.01); A23L 13/40 (2023.01); A23L 27/60 (2016.01); A23L 29/262 (2016.01); A23L 33/10 (2016.01); A61K 8/02 (2006.01); A61K 9/10 (2006.01); A61K 31/60 (2006.01); A61K 47/38 (2006.01); A61P 17/10 (2006.01); A61Q 17/04 (2006.01); A61Q 19/00 (2006.01); A61Q 19/10 (2006.01); C10M 145/40 (2006.01); C10N 20/06 (2006.01); C10N 40/20 (2006.01); C10N 50/00 (2006.01); C10N 50/10 (2006.01);
U.S. Cl.
CPC ...
A61K 8/731 (2013.01); A01N 43/16 (2013.01); A21D 2/188 (2013.01); A21D 13/047 (2017.01); A21D 13/066 (2013.01); A21D 13/068 (2013.01); A23D 7/0053 (2013.01); A23D 7/0056 (2013.01); A23D 7/015 (2013.01); A23D 9/007 (2013.01); A23G 9/34 (2013.01); A23L 7/109 (2016.08); A23L 13/422 (2016.08); A23L 13/426 (2016.08); A23L 27/60 (2016.08); A23L 29/262 (2016.08); A23L 33/10 (2016.08); A61K 8/0245 (2013.01); A61K 9/10 (2013.01); A61K 31/60 (2013.01); A61K 47/38 (2013.01); A61P 17/10 (2018.01); A61Q 17/04 (2013.01); A61Q 19/00 (2013.01); A61Q 19/007 (2013.01); A61Q 19/10 (2013.01); C10M 145/40 (2013.01); A23V 2002/00 (2013.01); A61K 2800/10 (2013.01); A61K 2800/28 (2013.01); A61K 2800/412 (2013.01); C10M 2201/02 (2013.01); C10M 2209/12 (2013.01); C10N 2020/06 (2013.01); C10N 2040/20 (2013.01); C10N 2050/01 (2020.05); C10N 2050/015 (2020.05); C10N 2050/10 (2013.01);
Abstract

This invention relates to compositions comprising cellulose particles and methods for making and using same. This invention also relates to compositions comprising a fluid and particles comprising cellulose. Thus, disclosed herein are methods of manufacture, isolation, purification, and handling of cellulose particles. Also disclosed are uses for cellulose particles as additives in leavened or leavenable food products, or in an emulsion or emulsifiable product, or as a suspension aid, or in a thickened composition, or in a meat or meat analog product, or in a personal care formulation, or in a beauty formulation, or in a cosmetic formulation, or in a skin care formulation. Also disclosed are uses for cellulose particles in subterranean treatment compositions. Also disclosed are uses for cellulose particles in metal working compositions, cutting compositions, and stamping compositions. Also disclosed herein are resuspendable particles comprising cellulose. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

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